I tried to use supergrubdisk to debug this, but I'm having difficulty to get logs. It's just too much for a serial console.
Using supergrubdisk: - insmod raid - insmod lvm - detect OS. No OS will be detected -- Disk not found when booting mdadm RAID1 with snapshotted lvm volume https://bugs.launchpad.net/bugs/563895 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
